White, R.W.; Marchionini, G.; Muresan, G.: Evaluating exploratory search systems : introduction to special topic issue of information processing and management (2008)
0.01
0.009014039 = product of:
0.027042117 = sum of:
0.0090247495 = weight(_text_:e in 5025) [ClassicSimilarity], result of:
0.0090247495 = score(doc=5025,freq=2.0), product of:
0.047356583 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03294669 = queryNorm
0.19057012 = fieldWeight in 5025, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=5025)
0.018017367 = product of:
0.054052096 = sum of:
0.054052096 = weight(_text_:29 in 5025) [ClassicSimilarity], result of:
0.054052096 = score(doc=5025,freq=2.0), product of:
0.11589616 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03294669 = queryNorm
0.46638384 = fieldWeight in 5025, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=5025)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Date
- 29. 7.2008 12:28:57
- Language
- e
